How to fix CVE-2019-25349?

Within 24 hours: Identify all ScadaApp installations across iOS devices and document affected users and operational systems. Within 7 days: Implement compensating controls by restricting application access to trusted networks only and establishing input validation at network boundaries. Within 30 days: Contact the vendor for patch availability timeline; if unavailable, evaluate alternative SCADA monitoring solutions or enforce strict user access controls with monitoring for suspicious login attempts.

Is Scada affected by CVE-2019-25349?

ScadaApp for iOS 1.1.4.0 is vulnerable to a denial of service attack that crashes the application when users input oversized text in the login Servername field.

CVE-2019-25349

HIGH

2026-02-18 [email protected]

7.5

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Feb 19, 2026 - 15:53 vuln.today

Public exploit code

CVE Published

Feb 18, 2026 - 22:16 nvd

HIGH 7.5

Description

ScadaApp for iOS 1.1.4.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer in the Servername field. Attackers can paste a 257-character buffer during login to trigger an application crash on iOS devices.

Analysis

Technical Context

Classified as CWE-120 (Classic Buffer Overflow). ScadaApp for iOS 1.1.4.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer in the Servername field. Attackers can paste a 257-character buffer during login to trigger an application crash on iOS devices.

Affected Products

ScadaApp for iOS 1.1.4.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer in

Remediation

Monitor vendor advisories for a patch. Enable ASLR, DEP/NX, and stack canaries where possible. Restrict network access to the affected service where possible.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.0

CVSS: +38

POC: +20

CVE-2019-25349 vulnerability details – vuln.today

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CVE-2019-25349

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

Remediation

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CVE-2019-25349

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

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External POC / Exploit Code